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Method and system for containment, such as a containment cap for solid waste constructed of modified asphalt
Method and system for containment, such as a containment cap for solid waste constructed of modified asphalt
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机译:密封的方法和系统,例如由改性沥青构成的固体废物的密封盖
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摘要
The present invention is directed to a waste or environmental containment system that includes modified asphalt specifically designed for containment, and a system of installation that provides a seamless cap over the area to be contained. The modified asphalt of the present invention has a permeability less than 1×10−8 cm/sec and an air void content less than 3 percent. The system of installation includes joint designs that meet the same parameters as the modified asphalt mat to provide a seamless containment cap or liner to contain hazardous wastes at RCRA, Superfund sites, waste sites and environmental containment areas.
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机译:本发明涉及一种废物或环境封闭系统,该系统包括专门设计用于封闭的改性沥青,以及一种在待封闭区域上提供无缝盖的安装系统。本发明的改性沥青的渗透率小于1×10 8 S / cm 3 /秒,气孔含量小于3%。安装系统包括符合与改性沥青毡相同参数的接头设计,以提供无缝的密封盖或衬里,以容纳RCRA,超级基金站点,废物站点和环境封闭区域中的危险废物。
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